The Dallas Mavericks could be without point guard Kyrie Irving for longer than expected as he recovers from injury.

The Cleveland Cavaliers roster featuring the best of the 2000s featured obvious choices - LeBron James - and a couple surprises.

The Mavericks need all the help they can get on the court, which is where their 18-year-old No. 1 pick Cooper Flagg has shined. He's averaged 15.5 points, 6.3 rebounds and 3.1 assists through 15 games in his rookie year,